<?php
class Jobeet
{
	static public function slugify($text)
	{
	  // replace non letter or digits by -
	  $text = preg_replace('#[^\\pL\d]+#u', '-', $text);
	 
	  // trim
	  $text = trim($text, '-');
	 
	  // transliterate
	  if (function_exists('iconv'))
	  {
	    $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
	  }
	 
	  // lowercase
	  $text = strtolower($text);
	 
	  // remove unwanted characters
	  $text = preg_replace('#[^-\w]+#', '', $text);
	 
	  if (empty($text))
	  {
	    return 'n-a';
	  }
	 
	  return $text;
	}
}